| # | Book Title | Author | |
|---|---|---|---|
| 1 | Race to the Tower of Power | Lukas, Catherine | |
| 2 | Pirate Treasure | Spelvin, Justin | |
| 3 | Secret Agents | Wax, Wendy | |
| 4 | Mission to Mars | Wax, Wendy | |
| 5 | Say "Please!" | Lukas, Catherine | |
| 6 | Secret of Snow, The | Inches, Alison | |
| 7 | Polka Palace Party, The | David, Erica | |
| 8 | Mystery of the Jeweled Eggs, The | Bergen, Lara | |
| 9 | Legend Hunters! | Ricci, Christine | |
| 10 | Agent Secret | Schwanda, J C | |
| 11 | Mighty Egg Sitters, The | Inches, Alison | |
| 12 | Backyardigans and the Beanstalk | Lukas, Catherine | |
| 13 | Flight of the Singing Pilot | David, Erica | |
| 14 | To the Center of the Earth! | Lukas, Catherine | |
| 15 | Camp Walkaplanka | Bergen, Lara |